Institut de Mécanique et d’Ingénierie de Bordeaux (I2M): Soumissions récentes
Voici les éléments 316-322 de 845
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Article dans une revue avec comité de lecture
PANETTIERI, Enrico; MONTEMURRO, Marco; ; (Springer Verlag, 2020)
In this work, a multi-scale optimization strategy for lightweight structures, based on a global-local modelling approach is presented. The approach is applied to a realistic wing structure of a civil aircraft. The preliminary ... -
Article dans une revue avec comité de lecture; ;PALIN-LUC, Thierry; BUFFIERE, Jean-Yves; ; ; ; ; ; RANC, Nicolas; SAINTIER, Nicolas (Wiley-Blackwell, 2020)
This work presents a new ultrasonic fatigue testing device for studying the initiation and propagation mechanisms of internal microstructurally short fatigue cracks using in situ synchrotron tomography. Its principle is ...
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Article dans une revue avec comité de lecturePANETTIERI, Enrico; MONTEMURRO, Marco; CATAPANO, Anita (Elsevier, 2019)
This work proposes a new formulation of blending constraints, in the framework of the multi-scale two-level (MS2L) optimisation strategy for composites. This approach aims to optimise simultaneously both geometrical and ...
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Article dans une revue avec comité de lectureBONNERIC, Matthieu; BRUGGER, Charles; SAINTIER, Nicolas (Elsevier, 2020)
This study focuses on the influence of defects on the fatigue behavior of AlSi7Mg0.6 alloy produced by Selective laser melting. Artificial defects were generated in fatigue specimens by introducing holes in the CAD files ...
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Article dans une revue avec comité de lecture;PALIN-LUC, Thierry; RANC, Nicolas (Elsevier, 2020)
During cyclic loading of a cracked metallic alloy at room temperature, heat sources are generated and produce a heterogeneous temperature field around the crack tip. Those heat sources are: (i) the thermo-elastic coupling ...
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Article dans une revue avec comité de lecture; ; ; ; ; ;BUFFIERE, Jean-Yves (Elsevier, 2019)
Fatigue specimens designed with controlled internal defects were obtained by diffusion bonding of Ti-6Al-4V sheets containing femtosecond laser drilled notches. Crack initiation from the internal defect occurred systematically. ...
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Article dans une revue avec comité de lecture;SEGONDS, Frederic; ; PERRY, Nicolas (CAD Solutions LLC (imprimé) and Taylor & Francis Online (en ligne), 2021)
Despite its development over the past several years, Additive Manufacturing (AM) has not yet unveiled its full potential for sustainable manufacturing. The recent awareness of the environmental impact of products we consume ...
